机构

• 地质与地球物理研究所 [3]
• 金属研究所 [2]
• 新疆生态与地理研究所 [1]
• 昆明植物研究所 [1]
• 过程工程研究所 [1]
• 高能物理研究所 [1]
• 更多

采集方式

• OAI收割 [15]
• iSwitch采集 [1]

内容类型

• 期刊论文 [15]
• 会议论文 [1]

发表日期

• 2021 [1]
• 2019 [2]
• 2018 [1]
• 2017 [2]
• 2015 [1]
• 2013 [1]
• 更多

学科主题

• Physics [1]

筛选

浏览/检索结果: 共16条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Characteristics of Chemical Speciation in PM1 in Six Representative Regions in China 期刊论文  OAI收割 ADVANCES IN ATMOSPHERIC SCIENCES, 2021, 页码: 14 作者:  Bai, Kaixu;  Wu, Can;  Li, Jianjun;  Li, Ke;  Guo, Jianping   |  收藏  |  浏览/下载：71/0  |  提交时间：2021/05/21 PM1 pollution  chemical speciation  secondary aerosol  field campaign   Progress and challenge of electron probe microanalysis technique 期刊论文  OAI收割 ACTA PETROLOGICA SINICA, 2019, 卷号: 35, 期号: 1, 页码: 261-274 作者:  Zhang Di;  Chen Yi;  Mao Qian;  Su Bin;  Jia LiHui   |  收藏  |  浏览/下载：52/0  |  提交时间：2019/03/21 Trace element analysis  Accessory mineral dating  Field emission electron probe microanalyzer  Soft X-ray emission spectrometer  Secondary fluorescence effect   碳氮稳定同位素比值在潮间带大型底栖动物组织间差异性研究 期刊论文  OAI收割 海洋学报, 2019, 卷号: 41, 期号: 4, 页码: 74-82 作者:  李宝泉   |  收藏  |  浏览/下载：26/0  |  提交时间：2020/06/17 潮间带  大型底栖动物  碳氮稳定同位素  食源和营养级分析  采样部位选取  intertidal zone  macrobenthos  carbon and nitrogen stable isotopes  food sources and trophic levels study,sampling parts  The technique of stable isotope analysis has been widely applied for the field of food web studies in recent years.However,few researches concerned about the impacts of different tissues used for analysis on the food web building.With the purpose of accuracy and comparability in the food web studies,the sampling tissues should be standardized.In this study,10macrobenthic species from the intertidal zone of the Yellow River Delta and Yantai were chosen as the target object to test the isotopic characteristic variations ofdelta~(13)C anddelta15 N at different body parts (whole bodies,muscles and gills).Our results show thatdelta~(13)C anddelta15 N values vary in different sampling tissues for most species,which indicates the different tissues used for analysis impact the food web building.To achieve a more accuracy and comparability result,suitable tissue should be primarily chosen for their food sources and trophic levels analysis.Namely,when the organism as predator,their muscles should first be chosen,for examples,adductor and foot muscles of mollusks,leg muscles of crabs and back muscles of fishes  when the organism as prey, most of their tissues,except for indigestible part(for polychaetes,the digestive tract contents should be removed) should be chosen for analysis on food sources and trophic levels of the secondary consumer,for example,whole soft parts of mollusks,the mixture of muscles and gills of crabs.   Design of a compact D-D neutron generator 期刊论文  OAI收割 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2018, 卷号: 904, 页码: 107-112 作者:  Huang, Zhiwu;  Wang, Junrun;  Ma, Zhanwen;  Lu, Xiaolong;  Wei, Zheng   |  收藏  |  浏览/下载：52/0  |  提交时间：2018/10/08 D-D neutron generator  Electric field  Thermal analysis  Secondary electron suppression   High-efficiency mixing process in secondary rotating stream 期刊论文  OAI收割 CHEMICAL ENGINEERING JOURNAL, 2017, 卷号: 313, 页码: 807-814 作者:  Wang, Dong-guang;  Wang, Yu-hua;  Sun, Zhen-yu;  Zhou, Rong-tao;  Zhu, Bai-Kang 收藏  |  浏览/下载：32/0  |  提交时间：2017/05/02 Secondary rotating stream  Reversing high-gravity field  Multiscale mixings  Mass transfer  Computational fluid dynamics (CFD)  Process intensification   Three-dimensional finite difference method for the magnetotelluric secondary field with coupled PML boundary conditions 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 1, 页码: 337-348 作者:  Xue Shuai;  Bai Deng-Hai;  Tang Jing;  Ma Xiao-Bing   |  收藏  |  浏览/下载：23/0  |  提交时间：2017/11/17 Magnetotelluric  Secondary Field  Staggered-grid Difference Method  Absorbing Boundary Conditions   Granular ferric hydroxide adsorbent for phosphate removal: demonstration preparation and field study 期刊论文  OAI收割 Water Science & Technology, 2015, 卷号: 72, 期号: 12, 页码: 2179-2186 作者:  Bei Zhao;   Yu Zhang;   Xiaomin Dou;   Hongying Yuan;   Min Yang   |  收藏  |  浏览/下载：21/0  |  提交时间：2017/10/09 Adsorption  Field Test  Granulation  Phosphate Removal  Secondary Effluents   Mutation induced structural variation in membrane proteins 期刊论文  OAI收割 chemical research in chinese universities, 2013, 卷号: 29, 期号: 5, 页码: 1016-1021 Duan XZ; Li YQ; Shi TF; Huang QR; An LJ 收藏  |  浏览/下载：24/0  |  提交时间：2014/04/15 FUNCTIONAL DOMAIN COMPOSITION  ATOM FORCE-FIELD  STRUCTURE PREDICTION  SECONDARY STRUCTURE  STATISTICAL POTENTIALS  STRUCTURE REFINEMENT  MODELS  STABILITY  DISTANCE  ALGORITHM   Electron dynamics in collisionless magnetic reconnection 期刊论文  OAI收割 CHINESE SCIENCE BULLETIN, 2011, 卷号: 56, 期号: 12, 页码: 1174-1181 作者:  Lu QuanMing;  Wang RongSheng;  Xie JinLin;  Huang Can;  Lu San   |  收藏  |  浏览/下载：26/0  |  提交时间：2018/09/26 magnetic reconnection  reconnection electric field  secondary island  electron acceleration   The role of plant-soil feedbacks and land-use legacies in restoration of a temperate steppe in northern china 期刊论文  iSwitch采集 Ecological research, 2010, 卷号: 25, 期号: 6, 页码: 1101-1111 作者:  Jiang, Lili;  Han, Xingguo;  Zhang, Guangming;  Kardol, Paul 收藏  |  浏览/下载：27/0  |  提交时间：2019/05/10 Abiotic and biotic soil properties  Biogeochemistry  Land-use history  Natural experiment approach  Old-field  Secondary succession  Soil chemistry